Purchase Qty. Reference FOB Price
2-9 pieces US$79.00
10-49 pieces US$75.00
50-99 pieces US$73.00
100+ pieces US$69.00
Product Description
Product Description Tank car accessories emergency shut-off valve / bottom valve The main body is made of light aluminum alloy, which is integrally formed by low-pressure casting, light, solid and durable. Product details Nominal diameter 4 "/ 3" Nominal pressure 0-0.6mpa Opening mode ...